Imipramine Inhibits A-type Delayed Rectifier and ATP-Sensitive Currents Independent of G-Protein and Protein Kinase C in Murine Proximal Colonic Myocytes |
Choi, Seok
(Department of Physiology, College of Medicine, Chosun University)
Parajuli, Shankar Prasad (Department of Physiology, College of Medicine, Chosun University) Lim, Geon-Han (Department of Neurology, College of Medicine, Chosun University) Kim, Jin-Ho (Department of Neurology, College of Medicine, Chosun University) Yeum, Cheol-Ho (Department of Physiology, College of Medicine, Chosun University) Yoon, Pyung-Jin (Department of Physiology, College of Medicine, Chosun University) Jun, Jae-Yeoul (Department of Physiology, College of Medicine, Chosun University) |
1 | Farrugia, G., Modulation of ionic currents in isolated canine and human jejunal circular smooth muscle cells by fluoxetine. Gastroenterolog., 110, 1438-1445 (1996) DOI ScienceOn |
2 | Gorard, D. A., Libby, G. W., and Farthing, M. J., Effect of a tricyclic antidepressant on small intestinal motility in health and diarrhea-predominant irritable bowel syndrome. Dig. Dis. Sci., 40, 86-95 (1995) DOI |
3 | Koh, S. D., Bradley, K. K., Rae, M. G., Keef, K. D., Horowitz, B., and Sanders, K. M., Basal activation of ATP-sensitive potassium channels in murine colonic smooth muscle cells. Biophys. J., 75, 1793-1800 (1998) DOI ScienceOn |
4 | Koh, S. D., Perrino, B. A., Hatton, W. J., Kenyon, J. L., and Sanders, K. M., Novel regulation of the A-type current in murine proximal colon by calcium-calmodulin-dependent protein kinase II. J. Physiol., 517, 75-84 (1999) DOI ScienceOn |
5 | Kuo, C. C., Imipramine inhibition of transient current: an external open channel blocker preventing fast inactivation. Biophys. J., 12, 2845-2857 (1998) |
6 | Nixon, J. S., The biology of protein kinase C inhibitors. In: Parker, P. J., Dekker, L. V. (Eds.). Protein kinase C. R.G. Landes company, Chicago, pp. 205-236 (1997) |
7 | Quayle, J. M., Standen, N. B., and Stanfield, P. R., Pharmacology of ATP-sensitive currents in smooth muscle cells rabbit mesenteric artery. Am. J. Physiol., 269, C1112-C1118 (1995) DOI |
8 | Hamil, O. P., Marty, A., Neher, E., and Sakman, B., Improved patch clamp techniques for high resolution current recordings from cells and cell-free membrane patches. Pflugers Arch., 391, 85-100 (1981) DOI |
9 | Kuriyama, H., Kitamura, K., and Inoue, R., Physiological features of visceral smooth muscle cells, with special reference to receptors and ion channels. Physiol. Rev., 78, 811-920 (1998) DOI |
10 | Sakuta, H., Inhibition by antidepressants of glibenclamidesensitive currents in follicle-enclosed Xenopus oocytes. Can. J. Physiol. Pharmacol., 72, 1586-1588 (1994) DOI ScienceOn |
11 | Edwards, G. and Weston, A. H., The pharmacology of ATPsensitive potassium channels. Annu. Rev. Pharmacol. Toxicol., 33, 597-637 (1993) DOI ScienceOn |
12 | Hahn, S. J., Choi, J. S., Rhie, D. J., Oh, C. S., Jo, Y. H., and Kim, M. S., Inhibition by fluoxetine of voltage-activated ion channels in rat PC12 cells. Eur. J. Pharmacol., 367, 113-118 (1999) DOI ScienceOn |
13 | Jun, J. Y., Yeum, C. H., Yoon, P. J., Chang, I. Y., Kim, S. J., and Kim, K. W., ATP-sensitive current and its modulation by substance P in gastric myocytes isolated from guinea-pig. Eur. J. Physiol., 358, 77-83 (1998) |
14 | Isenberg, G. and Tamargo, J., Effect of imipramine on calcium and potassium currents in isolated bovine ventricular myocytes. Eur. J. Pharmacol., 108, 121-131 (1985) DOI ScienceOn |
15 | Pancrazio, J. J., Kamatchi, G. L., Roscoe, A. K., and Lynch, C., Inhibition of neuronal channels by antidepressant drugs. J. Pharmacol. Exp. Ther., 284, 208-214 (1998) |
16 | Valenzuela, C., Chapula, J., Delpon, E., Elizalde, A., Perez, O., and Tamarago, J., Imipramine blocks rapidly activating and delays slowly activating current activation in guinea pig ventricular myocytes. Circ. Res., 74, 687-699 (1994) DOI ScienceOn |
17 | Bonev, A. D. and Nelson, M. T., ATP-sensitive potassium channels in smooth muscle cells from guinea pig urinary bladder. Am. J. Physiol., 264, C1190-1200 (1993) DOI |
18 | Bonev, A. D. and Nelson, M. T., Vasoconstrictors inhibit ATPsensitive channels in arterial smooth muscle through protein kinase C. J. Gen. Physiol.,1996; 108, 315-323 (1996) DOI ScienceOn |
19 | Komori, S., Kawai, M., Takewaki, T., and Ohashi, H., GTPbinding protein involvement in membrane currents evoked by carbachol and histamine in guinea pig ileal muscle. J. Physiol., 450, 105-126 (1993) |
20 | Wooltorton, J. R. A. and Mathie, A., Block of potassium currents in rat isolated sympathetic neurons by tricyclic antidepressants and structurally related compounds. Br. J. Pharmacol., 110, 1126-1132 (1993) DOI ScienceOn |
21 | Gilman, A. G., Rall, T. W., Nies, A. S., and Taylor, M., The pharmacological basis of therapeutics. 8th ed. New York, Pergamon Press, pp. 404-423 (1991) |
22 | Hatakeyama, N., Wang, Q., Goyal, R., and Akbarali, H. I., Muscarinic suppression of ATP-sensitive channel in rabbit esophageal smooth muscle. Am. J. Physiol., 268, C877- C885 (1995) DOI |
23 | Choi, J. J., Huang, G. J., Shafik, E., Wu, W. H. and McArdle, J. J., Imipramine's selective suppression of an L-type calcium channel in neurons of murine dorsal root ganglia involves G proteins. J. Pharmacol. Exp. Ther., 263, 49-53 (1992) |
24 | Kleppisch, T. and Nelson, M. T., Adenosine activates ATPsensitive potassium channels in arterial myocytes via A2 receptors and cAMP-dependent protein kinase. Proc. Natl. Acad. Sci., 92, 12441-12445 (1995) |
25 | Ogata, N., Yoshii, M., and Narahashi, T., Psychotropic drugs block voltage-gated ion channels in neuroblastoma cells. Brain Research, 476, 140-144 (1989) DOI ScienceOn |
26 | Jun, J. Y., Kong, I. D., Koh, S. D., Wang, X. U., Perrino, B. A., Ward, S. M., and Sanders, K. M., Regulation of ATPsensitive channels by protein kinase C in murine colonic myocytes. Am. J. Physiol., 66, 857-864 (2001) |
27 | Koh, S. D., Ward, S. M., Dick, G. M., Epperson, A., Bonner, H. P., and Sanders, K. M., Contribution of delayed rectifier potassium currents to the electrical activity of murine colonic smooth muscle. J. Physiol., 515, 475-487 (1999) DOI |